Google Play Billing vs LIAPP

Google Play Billing lets developers sell digital products and content in Android apps through one-time purchases or subscriptions. It is for digital items; developers selling physical goods or services are directed to the Google Pay SDK. One-time products may be consumable for repeat purchases or non-consumable for a lasting benefit, and can grant permanent access or a particular non-renewable use. Subscriptions grant defined benefits for a set period and support base plans, offers, prepaid plans, and add-on entitlements. The Play Billing Library connects an Android app with Google Play Services to retrieve localized offerings and launch purchase flows. Google recommends a secure backend using the Play Developer API for purchase verification and subscription management. That API can check purchase status and modify or cancel recurring purchases. Cloud Pub/Sub delivers notifications about changes to Google Play-managed subscriptions. Purchases that are not acknowledged within three days are automatically refunded. Google says service fees vary by developer and transaction; its overview says 97% of developers distribute apps and use Google Play at no charge, and 99% of developers subject to a service fee are eligible for a fee of 15% or less through available programs. The listed plan is free.

LIAPP is a mobile app security service that protects apps from analysis, tampering, redistribution, rooting, debugging, hooking, and other attacks. Its protections include source-code encryption and obfuscation, anti-tampering, anti-debugging, and memory protection. Listed framework and engine support includes Flutter, React Native, JavaScript, JNI libraries, Unity, Native, Unreal Engine, and Cocos. A dashboard presents device, connection, and threat-detection statistics, with controls to turn security options on or off and monitor them in real time. LIAPP lists CI/CD integration, including Jenkins and TeamCity, and a REST API for extracting detection logs. For Game and Enterprise plans list on-premises support. The listed price starts at $39.99 per one-time ticket; Business costs $249.99 per month, and a 15-day trial is available. A monthly license covers one registered app and permits unlimited LIAPP applications to that app until the license expires.